<?php

/**
 * This is the model class for table "votes".
 *
 * The followings are the available columns in table 'votes':
 * @property integer $id
 * @property integer $user_details_id
 * @property integer $num_votes
 * @property string $score_votes
 */
class Votes extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Votes the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'votes';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('user_details_id', 'required'),
			array('user_details_id, num_votes', 'numerical', 'integerOnly'=>true),
			array('score_votes', 'length', 'max'=>10),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, user_details_id, num_votes, score_votes', 'safe', 'on'=>'search'),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'user_details_id' => 'User Details',
			'num_votes' => 'Num Votes',
			'score_votes' => 'Score Votes',
		);
	}
	
	public function getTotalVotes()
	{
		$sum = 0;
		
		$models = Votes::model()->findAll();
		foreach ($models as $model) {
			$sum += $model->num_votes;
		}
		return $sum;
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id);
		$criteria->compare('user_details_id',$this->user_details_id);
		$criteria->compare('num_votes',$this->num_votes);
		$criteria->compare('score_votes',$this->score_votes,true);

		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}